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15 results for : “relay-module”

Showing 1 to 10 of 15 projects.

DIY - Relay Module

https://maker.pro/arduino/projects/diy-relay-module

In this tutorial I am going to show you how to make a simple relay module that can be used in any project.

DRIVING A RELAY WITH AN ARDUINO

https://maker.pro/arduino/projects/driving-a-relay-with-an-arduino

This is my 4th tutorial on how to drive a RELAY (not a relay module) with an Arduino.

How a PIR Sensor Works

https://maker.pro/arduino/projects/how-pir-sensor-work-1

Using pir motion sensor module make led blink,alarm system and relay module. This will make better security.

How to Use Arduino and a SIM900 to Control a Relay Through SMS

https://maker.pro/arduino/projects/how-to-use-arduino-to-control-a-relay-through-sms

Learn how you can use your mobile phone, a SIM900 module, and an Arduino to control a relay from anywhere in the world!

Arduino Whistle Detector Switch using Sound Sensor Module

https://maker.pro/arduino/projects/arduino-whistle-detector-switch-using-sound-sensor-module

In this project, we will see how to detect Whistle sound and once it is detected we will toggle the AC lamp via a relay.

How to Build a Very Simple DIY Home Automation System

https://maker.pro/esp8266/projects/how-to-build-a-very-simple-diy-home-automation-system

Using a simple relay board and an ESP8266, this project teaches you how you can automate your home!

How to Make an Explorer Probe for Rockets With DHT11 and an ESP8266

https://maker.pro/esp8266/projects/diy-explorer-probe-rockets-dht111-esp8266

This small explorer probe is designed to sit in a small rocket, land, and relay data back to a server.

Adjustable 555 Timer Relay Switch | Monostable Multivibrator Circuit 

https://maker.pro/custom/projects/adjustable-555-timer-relay-switch-monostable-multivibrator-circuit

Learn how to make a precisely adjustable timer with a variable delay from 1 - 100 seconds that uses the 555 IC. 

Automatic Emergency Light Using Relay And 12 Watt LED

https://maker.pro/pcb/projects/automatic-emergency-light-using-relay-and-12-watt-led

This low-cost automatic emergency lighting circuit turns on a lamp during power failures.